/*
 * NonPrimitiveFunction.h
 *
 *  Created on: Feb 10, 2010
 *      Author: petergoodman
 *     Version: $Id$
 */

#ifndef DERIVEDFUNCTION_H_
#define DERIVEDFUNCTION_H_

#include <deque>
#include <map>
#include <string>

#include "Token.h"
#include "IFunction.h"
#include "TokenGenerator.h"
#include "TokenStackConstraint.h"

using namespace std;

/**
 * Type representing a function in clyde that can be constructed from
 * other functions and isn't implemented in C++.
 */
template<deque<Token *>::size_type num_args>
struct DerivedFunction : public IFunction {

    DerivedFunction(string expand);

    virtual ~DerivedFunction();

    virtual void call(deque<Token *> &stack,
                      deque<Token *> &tokens,
                      map<string, Token *> &symbols);

private:
    deque<Token *> toks;
};

#endif /* DERIVEDFUNCTION_H_ */